baber/WOPTO huggingface dataset:
Patent EP-0342467-A3 (EP)
Title: Device for splicing the ends of elastomeric fillers applied on bead cores of pneumatic tires
IPC: B29D30/48
Filed: 1989-05-08
Abstract: The described device comprises two primary pliers systems 
(2, 2a) arranged to engage through respective gripping 
elements (25, 26) the opposite ends of an elastomeric 
filler (45) applied on the bead core (46). The pliers 
systems are pivoted around an axis a little far, toward 
the center of the bead core, with respect to the convergence 
point of the V-shaped opening formed by the ends of the 
fillers and are angularly mobile to draw near and to 
splice the ends themselves. It is provided that on 
carrying out their movement, the pliers systems rotate the 
one with respect to the other according to an angulation 
greater than the value of the angle formed by the ends 
of the filler and that the gripping means (25, 26) are 
shaped in such a way that in a circumferential outer 
zone of the filler, the ends are oriented according to 
offset planes to mutually get near during the action of 
the pliers systems. An ancillary pliers system (24) 
compresses laterally the approached ends to effect the 
final splicing.
Patent EP-0350594-A3 (EP)
Title: Notched guide interlacer
IPC: D02J1/08
Filed: 1989-05-16
Abstract: Disclosed is a fluid jet interlacing device for commingling yarns. The interlacing device features notches in the inlet and exit orifices which provide for better wear resistance and evenness between related devices.
Patent EP-0344591-A3 (EP)
Title: Process for preparing hydrosoluble polymers, and their use
IPC: C11D3/37
Filed: 1989-05-24
Abstract: Process for preparing water-soluble polymers with K values of 5 to 100 (determined on the Na salt of the polymers by the method of H. Fikentscher in aqueous solution at 25 DEG C, a pH of 7 and a polymer concentration of the Na salt of 1% by weight) by polymerisation of monomer mixtures composed of
 (a) monoethylenically unsaturated C3-C6-monocarboxylic acids and
 (b) more than 20 to 100 mol-% of monomers which have at least two ethylenically unsaturated double bonds linked via at least one ester or amide functionality and which contain at least one -CO-OX group in which X is a hydrogen, an alkali metal or an alkaline earth metal equivalent or an ammonium group,
 in aqueous solution in the presence of polymerisation initiators and use of the polymers in amounts of 0.5 to 25% by weight in detergents and cleaners.
Patent EP-0346864-A3 (EP)
Title: Production method for multi-layered fibre boards
IPC: B27N3/00
Filed: 1989-06-14
Abstract: In a production method for multi-layered fibre boards by hot-pressing wood chips treated with binding agents, isocyanate is used as the binding agent in a core layer. Isocyanate is also used as the binding agent in the cover layers. In the core layer, a formaldehyde-binding agent such as urea, melamine, diisocyanate or the like is added. Separating cover layers which are bound using phenol resin are applied on the outside and removed again after curing. <IMAGE>
Patent EP-0358168-A3 (EP)
Title: Method, apparatus and probe for measuring the activity of a solute element in molten metal
IPC: G01N33/20
Filed: 1989-09-05
Abstract: A method for measuring an activity of a solute 
element M in molten metal comprises steps of measuring 
an electromotive force E1 corresponding oxygen content 
of the molten metal by means of a solid electrolyte (26) 
having oxygen ion conductivity and measuring temperature 
T of the molten metal, also measuring the electromotive 
force E2 corresponding to manganese content of the molten 
metal by means of a solid electrolyte (26) having oxygen 
ion conductivity and coated with MnO, and obtaining the 
manganese activity a Mn  on the basis of the measured 
electromotive forces E1, E2 and the measured temperature 
T. Another activity measuring method comprises steps of 
measuring the temperature T and solidifying temperature 
Ts of molten metal, obtaining the carbon concentration 
[C] of the molten metal on the basis of the solidifying 
temperature Ts, also measuring the manganese electro­
motive force E2 in the molten metal by means of a solid 
electrolyte (26) having oxygen ion conductivity and 
coated with MnO, and obtaining the manganese activity 
a Mn  on the basis of the measured electromotive force E2, 
the carbon concentration [C], and the measured tempera­
ture T. An Mn sensor electrode (11) comprises a solid 
electrolyte (26) surrounding a reference (25) and having 
oxygen ion conductivity, and a coating layer (27) 
composed of MnO or a composite oxide thereof and 
covering the outer periphery of the solid electrolyte 
(26). The MnO or the composite oxide for the coating 
layer (27) has a composition such that two or more 
balance portions A, B, C, D are provided for an 
electromotive force E1, E2 measured by an electromotive 
force measuring circuit, the electromotive force E1, E2 
being defined by the manganese activity a Mn  in the first 
one A, C of the balance portions, and by the oxygen 
 
 
activity a O  in the molten metal in the last balance 
portion B, D.
Patent EP-0359257-A3 (EP)
Title: Use of inositol triphosphate in the preparation of a medicament against diabetes
IPC: A61K31/66
Filed: 1989-09-14
Abstract: The use of at least one isomer of inositoltrisphosphate (IP3) for the preparing of a medicament for preventing, regulating or combatting abnormal levels of lipoproteins in mammals including man.
Patent EP-0368409-A3 (EP)
Title: Compositions for the transdermal delivery of buprenorphine salts
IPC: A61K9/00
Filed: 1989-11-07
Abstract: Compositions for the transdermal delivery of buprenorphine 
salts comprising a safe and effective amount of a 
pharmaceutically-acceptable buprenorphine salt in a carrier 
comprising: 
   (a) a polar solvent material selected from the group consist­
ing of C₃-C₄ diols, C₃-C₆ triols, and mixtures thereof; and    (b) a polar lipid material selected from the group consisting 
of fatty acids, fatty alcohols, fatty alcohol esters, fatty acid 
esters, and mixtures thereof;    
wherein said polar solvent material and said polar lipid material 
are present in a weight ratio of solvent material:lipid material of 
from about 60:40 to about 99:1. Preferably, the polar solvent 
material is propylene glycol, and the polar lipid material is a 
C₁₂- C₁₈ fatty alcohol, a C₁₂-C₁₈ fatty acid, or an ester of a 
C₈-C₁₂ fatty alcohol or fatty acid. Particularly preferred polar 
lipid materials include oleic acid, lauryl alcohol, methyl laurate 
and methyl caprylate. The ratio of polar solvent material to polar 
lipld material is preferably from about 90:10 to about 98:2.
Patent EP-0344950-A3 (EP)
Title: Method for determining oil content of an underground formation
IPC: G01N33/24
Filed: 1989-05-18
Abstract: The invention is a method of evaluating a sample of an 
underground formation to determine the hydrocarbon content of any 
hydrocarbons present in the formation. It involves the steps of 
solvating a known volume of a sample in a known volume of a 
solvent which will solvate hydrocarbons, quantitatively measuring 
with a fluorometer the emission fluorescence below about 400 
nanometers of the solvated sample at an excitation wavelength at 
which most petroleum compounds fluorescence, and determining the 
hydrocarbon content of any hydrocarbon present in the sample by 
comparing the emission fluorescence of said solvated sample to 
previous correlations. The previous correlations are drawn 
between known hydrocarbon contents of samples and the emission 
fluorescence of the known samples in said solvent.
Patent EP-0370779-A3 (EP)
Title: Pressure-fed separation apparatus
IPC: B01D33/11
Filed: 1989-11-22
Abstract: A pressure-fed apparatus for the separation of solids and liquids from a suspension has a fine-apertured rotatable screening drum 1, and an inlet 3 to introduce a flow of suspension into the interior of the screening drum under pressure. Feed means comprising a plurality of nozzles 10 eject the suspension tangentially onto the inner surface of the screening drum from a position directly adjacent the said inner surface. Suspension may be ejected with or against the direction of rotation of the drum.
Patent EP-0378009-A3 (EP)
IPC: B05D3/12
Filed: 1989-12-29
Abstract: A screw rotor set for an air compressor or the like 
includes a male rotor (3) having helical lobes 
extending along its length and a female rotor (4) 
having helical recesses extending along its length. In 
use, the rotors (3,4) rotate about respective axes 
(1,2) and cooperate with the lobes being received in 
the recesses with a small clearance between them. Only 
one of the rotors (3 or 4) carries a coating (11) which 
is of heat-resistant material, has a coefficient of 
thermal expansion substantially the same as that of the 
said rotor (3 or 4) and has a hardness which is 
substantially different to that of the other uncoated 
rotor (4 or 3).
Patent EP-0402561-A3 (EP)
Title: Process for the manufacture of anilinofumarate via chloromaleate or chlorofumarate or mixtures thereof
IPC: C07C227/08
Filed: 1990-01-12
Abstract: There is provided a novel process for the 
manufacture of anilinofumarate via chloromaleate or 
chlorofumarate or mixtures thereof.
Patent EP-0406517-A3 (EP)
Title: Polyalkylated 1,3,4-thiadiazoles and lubricating compositions containing same
IPC: C07D285/125
Filed: 1990-02-13
Abstract: Disclosed are novel compounds derived from 2,5-dimercapto-1,3,4-thiadiazole and one or two moles of polyolefin having 5 to 400 carbon atoms. Furthermore, the 5-position of the 2-mercapto -1,3,4-thiadiazole may be substituted by alkylthio, 2-hydroxyalkylthio, amino or hydroxy group. The compounds are effective dispersants, antiwear agents and antioxidants when incorporated into lubricating compositions.
Patent EP-0395062-A3 (EP)
IPC: G02F3/02
Filed: 1990-04-26
Abstract: Zwecks Verstärkung optischer Signale und zwecks Erhöhung der 
Schwellensensibilität optischer Elemente gegenüber Eingangssignalen 
und zwecks Steuerung des Kommutierens von Kanälen der Ausgangs­
strahlung wird ein nichtlineares optisches Element vorgeschlagen, 
der einen nichtlinearen Phasenmodulator (1), Halbleiterlaser (3) und 
Spiegel (6, 7, 8) enthält. Die Verstärkung der Leistung optischer 
Signale wird durch das Vorhandensein aktiver Laserelemente (3) ge­
währleistet. Das Kommutieren der Kanäle erfolgt durch das Einschal­
ten von Injektionsströmen der entgegengesetzten Laser (3), die an 
ein- und derselben Achse gelegen sind, und durch optische Spiegel­
verschlüsse (2), die sich in der gleichen Achse befinden.
Patent EP-0402845-A3 (EP)
IPC: F21V19/02
Filed: 1990-06-12
Abstract: Ein Scheinwerfer, der in seiner Helligkeit stufenlos 
regelbar ist,enthält einen Reflektor(10) zur Erzeugung 
eines von einer Lichtquelle (18) ausgehenden Lichtbündels. 
Im Strahlengang des Lichtbündels ist eine Blende (22) 
angeordnet. Zur Veränderung der Ausleuchtung der Blende 
ist eine Stellvorrichtung (28...36) zur Relativverstellung 
der Lichtquelle (18)längs der optischen Achse (16) des 
Scheinwerfers zwecks Veränderung des ausgenutzten 
Querschnitts des Lichtbündels in der Ebene der Blende 
(22) vorgesehen.
Patent EP-0391481-A3 (EP)
IPC: G11B15/10
Filed: 1990-04-02
Abstract: Bei einem Aufzeichnungs- und/oder Wiedergabegerät (1) mit 
mindestens einem Servomechanismus (29), der ein von einem Mo­
tor (22) antreibbares erstes Zahnrad (30) und ein durch Fe­
derkraft mit dem ersten Zahnrad (30) in Eingriff bringbares, 
mit einem Lager (32) drehbar gelagertes zweites Zahnrad (31) 
aufweist, sind an dem zweiten Zahnrad (31) zwei bezüglich der 
Achse (53) desselben diametral angeordnete Angriffsflächen 
(55, 56) vorgesehen, die beide von einer zum Ineingriffbrin­
gen des zweiten Zahnrades (31) mit den ersten Zahnrad (30) 
vorgesehenen Feder (57) belastet sind. Durch die diametrale 
Federbelastung wird eine besonders geringe Belastung des La­
gers (32) des zweiten Zahnrades (31) und damit eine besnders 
kleine Lagerreibung in diesem Lager (32) erreicht.
Patent EP-0392708-A3 (EP)
Title: Process for synthesis of acylamino organosilicon compounds
IPC: C07F7/10
Filed: 1990-03-29
Abstract: Organosilicon compounds containing at least one 
acylamino-substituted hydrocarbon radical are prepared by 
reacting an organosilicon compound containing at least one 
amino-substituted hydrocarbon radical with an acyl halide in 
the presence of a large particle size solid base such as a 
basic ion exchange resin. A solvent is required only when it 
is necessary to reduce the viscosity of the reactants.
Patent EP-0395357-A3 (EP)
IPC: A01N63/02
Filed: 1990-04-24
Abstract: This invention relates to certain polypeptides found to be present in the venom of the Agelenopsis aperta spider. The polypeptides block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se, in the treatment of calcium channel mediated diseases and conditions and in the control of invertebrate pests.
Patent EP-0404430-A3 (EP)
Title: Modular annealing apparatus for in situ reactor vessel annealing and related method of assembly
IPC: C21D1/26
Filed: 1990-06-14
Abstract: An annealing apparatus is described which is 
designed, manufactured, preassembled and tested at a 
factory in equal-sized, longitudinal, self-contained 
segments. In a typical arrangement each segment is one-­
quarter of the total unit. Each segment includes a 
support frame, an arcuate heater shell covered with a 
plurality of heaters and thermocouples, heater and 
thermocouple connectors, a segmented upper flange, a 
utility flange and connectors for attaching adjacent 
segments. Each segment is transported to the nuclear 
reactor, fit through the equipment hatch of the contain­
ment building and assembled in the reactor vessel with the 
remaining segments using a crane in the building. 
Appropriate connections for the individual heaters and 
thermocouples of each segment are made by personnel 
introduced into the building and are led out the top of 
the annealing apparatus to a control station. The methods 
include the steps of: prefabricating and pretesting the 
segments at a factory; transporting a plurality of the 
segments to the reactor, introducing each segment through 
the containment building hatch; assembling the plurality 
of segments at the reactor vessel into an annealing 
apparatus; annealing; disassembling the apparatus; and 
removing the segments from the containment building.
Patent EP-0517269-A3 (EP)
Title: Microcomputer with test mode switching function
IPC: G06F11/22
Filed: 1992-06-05
Abstract: This microcomputer provided with test mode switching function comprises execution controller (10) to control the operation of the operation unit (30) using microprogram, bus controller (40) connected via an internal bus (39) to the operation unit (30) and the execution controller (10) and test mode controller (20) to control the switching to test mode. The execution controller (10) has micro address generator (14) capable of generating a particular address to execute the microinstruction which separates the operation unit (30) from the internal bus (39) according to the test mode specification signal from the test mode controller (20). Alternatively, the execution controller (50) has instruction register (52) capable of outputting to the micro address generator (54) the instruction code of the microinstruction which separates the operation unit (70) from the internal bus (79). <IMAGE>
Patent EP-0506396-A3 (EP)
Inventor: TOKURA NOBUYUKI
IPC: H04Q11/04
Filed: 1992-03-26
Abstract: This invention aims at making a loop-back recovery 
when a failure takes place in a ring network for transmitting 
information to a path indicated with a path ID number 
or the time slot position from a periodic frame. This is 
achieved by establishing working paths on one of the dual 
ring line between a transmission node and a receiving node 
thereof, establishing ring-formed protection paths in a ring 
line of the direction opposite to the working line, and a 
loop-back is made from the working paths to the corresponding 
protection paths at a node which detected the failure.
Patent EP-0513999-A3 (EP)
Title: Heat shrinkable closure sheets and sleeve structures and methods employing the same
IPC: B29C61/10
Filed: 1992-04-13
Abstract: A longitudinally heat shrinkable closure sheet (11) has a hold-down adhesive portion (14) adjacent each longitudinal end for application on the exposed end portions (16a,16b) a heat shrinkable wrap-around sleeve (16) applied around a pipe or other article to be covered. Heat is applied to the closure sheet (11) in order to weld the adhesive free portion of the underside of the closure sheet (11) to the end portions of wrap-around sleeve (16). The initial shrinkage of the closure sheet (11) between the hold-down adhesive portions draws it tightly into contact with the upper side of the end portions (16a,16b).Shearing forces are applied between the closure sheet (11) and the end portions (16a, 16b) firstly as the closure sheet (11) contracts relative to the end portions (16a,16b), and secondly, as the sleeve (16) shrinks, develops hoop stress and stretches the closure sheet (11), and a high strength fusion bond is achieved between the closure sheet (11) and sleeve (16). <IMAGE>
Patent EP-0518655-A3 (EP)
Title: Solid phase peptide synthesis
IPC: C07K1/04
Filed: 1992-06-11
Abstract: A process for the solid phase synthesis of peptides containing a C-terminal aza-amino acid, for example the decapeptide goserelin, which comprises:   (i) reacting an active ester or imidazolide of an N-protected aza-amino acid either with an appropriate reactive solid support in the case of the synthesis of a peptide containing a C-terminal aza-amino acid, or with a peptide which is attached to a solid support in the case of the synthesis of a peptide containing a non-C-terminal aza-amino acid; (ii) carrying out further conventional solid phase peptide synthesis steps to add sequentially further amino acids, to form a peptide with the required amino acid sequence bound to the solid support;   (iii) cleaving the peptide from the solid support, and optionally (iv) reacting the product so formed with hydrazine to remove any acyl groups which have been formed on serine, arginine, tyrosine, threonine or hydroxyproline during the synthesis. s
Patent EP-0593098-A3 (EP)
IPC: A61M1/36
Filed: 1990-09-08
Abstract: The invention relates to a process for the selective removal of photodynamic substances from blood and blood products, where the purification takes place on adsorbents. An arrangement which has proved particularly advantageous for this purpose is one in which the blood or the relevant blood fraction is passed over a separating column which contains the adsorbent.
Patent EP-0630976-A3 (EP)
Title: Process for producing molten pig iron from iron oxide pellets.
IPC: C21B13/14
Filed: 1994-05-16
Abstract: A process for the direct production of sponge iron particles and liquid pig iron from iron ore pellets is described, in which the iron ore is reduced as a loose fill (bed) in a direct-reduction unit by means of hot reduction gases to give sponge iron and is then smelted, in a smelting gasifier, by means of introduced carbon and injected oxygen-containing gas, reduction gas being generated at the same time. At least a portion of the reduction gas, having been cooled to the temperature required for the reduction, is passed into the reduction zone of the direct-reduction unit. A considerable fraction of the carbon and of the reduction gas is due to the initial presence of a mixture of hydrocarbon-containing plastic and petroleum coke and/or coke (breeze). The reduction gases are primarily produced, at least in part, by cracking (from the plastic) and by thermal gasification (from the coke).
Patent EP-0632076-A3 (EP)
Title: Process for preparing multilayer coatings.
Inventor: BROCK THOMAS DR
IPC: C08G18/12
Filed: 1994-06-27
Abstract: The invention relates to a process for the production of a multilayer finish by applying a base coat comprising an aqueous (water-borne) coating composition to a substrate and then applying a layer of a clear coat containing organic solvents, which gives coatings having excellent hardness and gloss. To this end, the base coat layer is produced by applying an aqueous coating composition, containing, in addition to water, one or more pigments and optionally one or more organic solvents, neutralisers and additives which are conventional in paints, as binder:  a combination of   I) from 99.5 to 85 % by weight of one or more aqueous, physically drying polyurethane binders having such a content of OH groups and acid functions that the OH number does not exceed 10 and the acid number does not exceed 30, of which from 10 to 50 % by weight based on the solids content of component I), can be replaced by one or more unsaturated products of the reaction of carboxyl-functional polycondensates with ethylenically unsaturated monomers, and II) from 0.5 to 15 % by weight of one or more polyisocyanates which are liquid at room temperature or have been liquefied by means of organic solvents and contain more than one free isocyanate group, from the group consisting of diisocyanates of the formula <IMAGE> in which the radicals R1 and R2 can in each case be identical or different and where     R1 = -H or -CnH2n+1   R2 = -CnH2n+1,   where n = an integer from 1 to 6 and A = a single bond, an aromatic or alicyclic radical or a linear or branched aliphatic radical having 1 to 12 carbon atoms, and/or polyisocyanates derived therefrom, where up to 40 % by weight, based on the solids content of the polyisocyanate component II, can be replaced by one or more different polyisocyanates which are liquid at room temperature or have been liquefied by means of organic solvents and contain more than one free isocyanate group, where the percentages by weight of the components I) and II) are in each case based on their solids content and add up to 100 % by weight, and where component II) is added to the coating composition just before its application.
Patent EP-0643133-A3 (EP)
Title: Recombinant D-hydantoinase, process for its preparation and its use.
Inventor: BURTSCHER DR HELMUT
IPC: C12N9/86
Filed: 1994-08-23
Abstract: A recombinant protein with D-hydantoinase activity which has the amino-acid sequence SEQ ID NO : 1 is obtainable in large quantities and has an improved temperature stability.
Patent EP-0661660-A3 (EP)
Inventor: IKEDA MASAAKI
IPC: G02B26/10
Filed: 1994-12-16
Abstract: An optical scanner and an optical scanning device, an
optical sensor unit, a coded data reader, and a POS system
employing an optical scanner. The optical comprises an
elastically deformable element, a vibrational input segment
disposed at a first end of the elastically deformable
element, a driven segment disposed at a second end of the
elastically deformable element, a vibration source for
inducing vibration in the vibrational input segment,
whereby the vibration induced in the vibrational input
segment produces elastic deformation of the elastically
deformable element and consequent movement of the driven
segment, and a stop for limiting a range of the movement of
the driven segment.